I ran into a build error with the new pi433 driver and
CONFIG_SPI disabled:
drivers/staging/pi433/pi433_if.o: In function `pi433_probe.part.6':
pi433_if.c:(.text+0x1657): undefined reference to `spi_write_then_read'
drivers/staging/pi433/pi433_if.o: In function `pi433_probe':
pi433_if.c:(.text+0x1d28): undefined reference to `spi_setup'
drivers/staging/pi433/pi433_if.o: In function `pi433_init':
I'm adding a Kconfig dependency on CONFIG_SPI here to avoid that,
and since I spot two cosmetic mistakes in the entry, I'm also
fixing the whitespace and remove the redundant 'default n'.
Fixes: 874bcba65f9a ("staging: pi433: New driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/staging/pi433/Kconfig | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/pi433/Kconfig b/drivers/staging/pi433/Kconfig
index b2716b85d5af..2fd07991c871 100644
--- a/drivers/staging/pi433/Kconfig
+++ b/drivers/staging/pi433/Kconfig
@@ -1,16 +1,16 @@
config PI433
- tristate "Pi433 - a 433MHz radio module for Raspberry Pi"
- default n
- ---help---
- This option allows you to enable support for the radio module Pi433.
+ tristate "Pi433 - a 433MHz radio module for Raspberry Pi"
+ depends on SPI
+ ---help---
+ This option allows you to enable support for the radio module Pi433.
- Pi433 is a shield that fits onto the GPIO header of a Raspberry Pi
- or compatible. It extends the Raspberry Pi with the option, to
- send and receive data in the 433MHz ISM band - for example to
- communicate between two systems without using ethernet or bluetooth
- or for control or read sockets, actors, sensors, widely available
- for low price.
+ Pi433 is a shield that fits onto the GPIO header of a Raspberry Pi
+ or compatible. It extends the Raspberry Pi with the option, to
+ send and receive data in the 433MHz ISM band - for example to
+ communicate between two systems without using ethernet or bluetooth
+ or for control or read sockets, actors, sensors, widely available
+ for low price.
- For details or the option to buy, please visit https://pi433.de/en.html
+ For details or the option to buy, please visit https://pi433.de/en.html
- If in doubt, say N here, but saying yes most probably won't hurt
+ If in doubt, say N here, but saying yes most probably won't hurt
--
2.9.0
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